cvs commit: src/sys/net if.c if_var.h

[Robert Watson]

rwatson     2004-10-19 18:11:55 UTC

  FreeBSD src repository

  Modified files:
    sys/net              if.c if_var.h 
  Log:
  Define IFF_LOCKGIANT() and IFF_UNLOCKGIANT() macros, which conditionally
  acquire Giant if the passed interface has IFF_NEEDSGIANT set on it.
  Modify calls into (ifp)->if_ioctl() in if.c to use these macros in order
  to ensure that Giant is held.
  
  MFC after:      3 days
  Bumped into by: jmg
  
  Revision  Changes    Path
  1.210     +30 -2     src/sys/net/if.c
  1.85      +10 -0     src/sys/net/if_var.h